U.S. patent application number 16/945818 was filed with the patent office on 2021-02-04 for herb grinder and with ground herb storage.
The applicant listed for this patent is MICHAEL TRZECIESKI. Invention is credited to MICHAEL TRZECIESKI.
Application Number | 20210030206 16/945818 |
Document ID | / |
Family ID | 1000005003423 |
Filed Date | 2021-02-04 |
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United States Patent
Application |
20210030206 |
Kind Code |
A1 |
TRZECIESKI; MICHAEL |
February 4, 2021 |
Herb Grinder and with Ground Herb Storage
Abstract
A novel herb grinder is disclosed having a top portion
comprising a first plurality of teeth protruding axially from a
bottom surface of the top portion and an upper chamber for
receiving the protruding first plurality of teeth, the upper
chamber rotatably coupled to the top portion, the upper chamber for
forming a first cavity into which an herbal material for grinding
may be placed. The upper chamber comprising a second plurality of
teeth protruding from a lower surface of the first cavity,
extending axially towards the first plurality of teeth of the top
portion. A central axis common to the top portion and the upper
chamber about which the first plurality of teeth are for rotating
with respect to the second plurality of teeth in a reciprocating
motion for shredding the herb material for grinding wherein some of
the first plurality of teeth and some of the second plurality of
teeth comprise five sides with cutting edges formed at the sides of
the teeth wherein the first plurality of teeth and the second
plurality of teeth are interdigitated when the top portion is
coupled with the upper chamber.
Inventors: |
TRZECIESKI; MICHAEL;
(Toronto, CA) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
TRZECIESKI; MICHAEL |
Toronto |
|
CA |
|
|
Family ID: |
1000005003423 |
Appl. No.: |
16/945818 |
Filed: |
August 1, 2020 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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62882200 |
Aug 2, 2019 |
|
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Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A47J 42/34 20130101;
B02C 18/186 20130101; B02C 18/08 20130101 |
International
Class: |
A47J 42/34 20060101
A47J042/34; B02C 18/08 20060101 B02C018/08; B02C 18/18 20060101
B02C018/18 |
Claims
1. A herb grinder comprising: a top portion comprising a first
plurality of teeth protruding axially from a bottom surface of the
top portion; an upper chamber for receiving the protruding first
plurality of teeth, the upper chamber rotatably coupled to the top
portion, the upper chamber for forming a first cavity into which an
herbal material for grinding may be placed; the upper chamber
comprising a second plurality of teeth protruding from a lower
surface of the first cavity, extending axially towards the first
plurality of teeth of the top portion, a central axis common to the
top portion and the upper chamber about which the first plurality
of teeth are for rotating with respect to the second plurality of
teeth in a reciprocating motion for shredding the herb material for
grinding; wherein some of the first plurality of teeth and some of
the second plurality of teeth comprise five sides comprising an
inner side facing the central axis and an outside side facing away
from the central axis and third and fourth sides abutting the
outside side and the inner side that form four sides and capped by
a fifth side where the third and fourth sides may have an
approximately same surface area and the first side may have a lower
surface area than the third and fourth side and the second side
having a larger surface area than the third and fourth sides,
wherein the first plurality of teeth and the second plurality of
teeth are interdigitated when the top portion is coupled with the
upper chamber, wherein the edges abutting the sides, which are
herbal material shredding edges may be approximately parallel with
the axis of rotation.
2. A herb grinder according to claim 1 wherein the upper chamber
comprises an inside circumference and wherein the top portion
comprises an outer circumference wherein when the upper chamber may
be coupled with the top portion, a gap may be formed about the
inside circumference wherein the inside circumference has a smaller
diameter than the outer circumference.
3. A herb grinder according to claim 1 comprising a plurality of
apertures being defined by the lower surface of the first cavity
that passes through the upper chamber, the aperture allowing ground
herbs to exit the upper chamber once ground through at least some
of the plurality of apertures.
4. A herb grinder according to claim 3 comprising a lower chamber
comprising a second cavity, the lower chamber removably connected
to the upper chamber, the plurality of aperture of the upper
chamber communicating with the second cavity of the lower
chamber.
5. A herb grinder according to claim 4 comprising a spout formed by
an edge wall and an upper surface of the lower chamber, the spout
having an open position allowing passage of the ground herbs out of
the lower chamber cavity when the upper chamber may be uncoupled
from the lower chamber, and having a closed position preventing
passage of the ground herbs out of the second cavity of the lower
chamber when the upper chamber may be coupled with the lower
chamber.
6. A herb grinder according to claim 1 wherein when the herb
grinder is viewed from a top view that is perpendicular with the
central axis the herb grinder comprises an ovate shape.
7. A herb grinder according to claim 6 wherein the ovate shape
comprises a cuboid structure having four radiused comprising a
first radius, a second radius, a third radius and a fourth radius,
wherein the second radius may be found opposite the first radius
along and bisected by a first axis and a perpendicular radial axis
bisects third and fourth radii where the third radius may be may be
larger than the first radius and fourth radius may be larger than
the second radius and the second radius may be smaller than the
third radius and the fourth radius and first radius.
8. A herb grinder according to claim 4 comprising a filling
container aperture formed by an edge wall of the lower chamber, the
filling container aperture having an open position allowing passage
of the ground herbs out of the lower chamber cavity and comprising
a storage container for being releasably coupled with the filling
container aperture for collecting the ground herbs and a lid for
being releasably coupled with the filling container aperture when
the storage container is other than coupled with the filling
container aperture.
9. A herb grinder according to claim 1 wherein the first cavity may
be magnetically connected to the top portion.
10. A herb grinder according to claim 1 wherein the bottom portion
may be one of magnetically connected to the lower chamber and
threaded connection to the low chamber.
11. A herb grinder according to claim 1 wherein at least one of the
four sides may be concave and comprise a diameter of curvature.
12. A herb grinder according to claim 11 wherein the four sides may
be concave and each comprise a diameter of curvature wherein the
first side has a smaller diameter of curvature than the third and
fourth side diameters of curvature and the second side has a
diameter of curvature larger than the diameter of curvature than
the third and fourth side.
13. A method of grinding phyto material comprising: providing a
grinder having a top portion comprising a first plurality of teeth
protruding from a bottom surface of the top portion; providing an
upper chamber, the upper chamber rotatably coupled to the top
portion, the upper chamber for forming a first cavity; providing a
second plurality of teeth protruding from a lower surface of the
first cavity, extending towards the first plurality of teeth of the
top portion; placing unground phyto material into the first cavity
proximate the second plurality of teeth; interdigitating of the
first plurality of teeth with respect to the second plurality of
teeth; crushing the unground phyto material between the top portion
and the upper chamber and the lower surface where at least some of
the first and second pluralities of teeth engage the unground
herbal material; providing a central axis common to the top portion
and the upper chamber; rotating of the first plurality of teeth
with respect to the second plurality of teeth in a reciprocating
motion about the central axis for shredding the phyto material for
grinding; wherein some of the first plurality of teeth and some of
the second plurality of teeth comprise five sides comprising an
inner side facing the central axis and an outside side facing away
from the central axis and third and fourth sides abutting the
outside side and the inner side that form four sides and capped by
a fifth side where the third and fourth sides may have an
approximately same surface area and the first side may have a lower
surface area than the third and fourth side and the second side
having a larger surface area than the third and fourth sides,
wherein the edges abutting the sides, which are herbal material
shredding edges may be approximately parallel with the axis of
rotation.
14. A method of grinding phyto material according to claim 11
comprising providing a plurality of apertures being defined by the
lower surface of the first cavity that passes through the upper
chamber, the aperture allowing ground herbs to exit the upper
chamber once ground;
15. A method of grinding phyto material according to claim 12
providing a lower chamber coupled with the upper chamber, the lower
chamber comprising a second cavity, the lower chamber removably
connected to the upper chamber, the plurality of aperture of the
upper chamber communicating with the second cavity of the lower
chamber.
16. A method of grinding phyto material according to claim 12
comprising uncoupling of the lower chamber from the upper chamber
and removing of the ground herbs from the second cavity.
17. A method of grinding phyto material comprising: providing a
grinder having a top portion comprising a first plurality of teeth
protruding from a bottom surface of the top portion; providing an
upper chamber, the upper chamber rotatably coupled to the top
portion, the upper chamber for forming a first cavity placing
unground herb material into the first cavity, a second plurality of
teeth protruding from a lower surface of the first cavity,
extending towards the first plurality of teeth of the top portion,
providing a plurality of apertures being defined by the lower
surface of the first cavity that passes through the upper chamber,
the aperture allowing ground herbs to exit the upper chamber once
ground; providing a lower chamber coupled with the upper chamber,
the lower chamber comprising a second cavity, the lower chamber
removably connected to the upper chamber, the plurality of aperture
of the upper chamber communicating with the second cavity of the
lower chamber; crushing unground herbal material between the top
portion and the upper chamber where the first and second
pluralities of teeth engage the unground herbal material; rotating
the top portion and the upper chamber in opposite directions and
thereby grinding the unground herbal material between the first and
second pluralise of teeth, the ground herbs passing through the
aperture into the second cavity of the lower chamber; providing a
filling container aperture formed by an edge wall of the lower
chamber, the filling container aperture having an open position
allowing passage of the ground herbs out of the lower chamber
cavity into a mouth of the coupled filling container; uncoupling of
the storage container from the filling container aperture with the
ground herbal material being stored in the storage container.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. Provisional
Application No. 62/882,200 filed Aug. 2, 2019, the entirety of
which is incorporated herein by reference.
FIELD OF THE INVENTION
[0002] This application relates generally to grinding of leafy
phyto materials, and more specifically to devices for grinding of
leafy phyto materials.
INTRODUCTION
[0003] The following is intended to introduce the reader to the
detailed description that follows and not to define or limit the
claimed subject matter.
[0004] There are many different types of herbal grinders on the
market for grinding of leafy herbal materials. However, some of
these grinders do not provide for uniform grind, in other cases
some of these grinders do not provide for an outside surface that
is easy to grip and in some other cases these grinders are not
ergonomic and not easy to use.
[0005] It is therefore an object of the present invention to
provide a grinder for grinding of leafy herb materials that
facilitates providing uniform grind as well as ergonomic
operation.
SUMMARY
[0006] The following introduction is provided to introduce the
reader to the more detailed description to follow and not to limit
or define any claimed or as yet unclaimed invention. One or more
inventions may reside in any combination or sub-combination of the
elements or process steps disclosed in any part of this document
including its claims and figures.
[0007] In accordance with an aspect of this disclosure, there is
provided A herb grinder comprising: a top portion comprising a
first plurality of teeth protruding axially from a bottom surface
of the top portion; an upper chamber for receiving the protruding
first plurality of teeth, the upper chamber rotatably coupled to
the top portion, the upper chamber for forming a first cavity into
which an herbal material for grinding may be placed; the upper
chamber comprising a second plurality of teeth protruding from a
lower surface of the first cavity, extending axially towards the
first plurality of teeth of the top portion, a central axis common
to the top portion and the upper chamber about which the first
plurality of teeth are for rotating with respect to the second
plurality of teeth in a reciprocating motion for shredding the herb
material for grinding; wherein some of the first plurality of teeth
and some of the second plurality of teeth comprise five sides
comprising an inner side facing the central axis and an outside
side facing away from the central axis and third and fourth sides
abutting the outside side and the inner side that form four sides
and capped by a fifth side where the third and fourth sides may
have an approximately same surface area and the first side may have
a lower surface area than the third and fourth side and the second
side having a larger surface area than the third and fourth sides,
wherein the first plurality of teeth and the second plurality of
teeth are interdigitated when the top portion is coupled with the
upper chamber, wherein the edges abutting the sides, which are
herbal material shredding edges may be approximately parallel with
the axis of rotation
[0008] In accordance with an aspect of this disclosure, there is
provided A method of grinding phyto material comprising: providing
a grinder having a top portion comprising a first plurality of
teeth protruding from a bottom surface of the top portion;
providing an upper chamber, the upper chamber rotatably coupled to
the top portion, the upper chamber for forming a first cavity;
providing a second plurality of teeth protruding from a lower
surface of the first cavity, extending towards the first plurality
of teeth of the top portion; placing unground phyto material into
the first cavity proximate the second plurality of teeth;
interdigitating of the first plurality of teeth with respect to the
second plurality of teeth; crushing the unground phyto material
between the top portion and the upper chamber and the lower surface
where at least some of the first and second pluralities of teeth
engage the unground herbal material; providing a central axis
common to the top portion and the upper chamber; rotating of the
first plurality of teeth with respect to the second plurality of
teeth in a reciprocating motion about the central axis for
shredding the phyto material for grinding; wherein some of the
first plurality of teeth and some of the second plurality of teeth
comprise five sides comprising an inner side facing the central
axis and an outside side facing away from the central axis and
third and fourth sides abutting the outside side and the inner side
that form four sides and capped by a fifth side where the third and
fourth sides may have an approximately same surface area and the
first side may have a lower surface area than the third and fourth
side and the second side having a larger surface area than the
third and fourth sides, wherein the edges abutting the sides, which
are herbal material shredding edges may be approximately parallel
with the axis of rotation.
[0009] In accordance with an aspect of this disclosure, there is
provided A method of grinding phyto material comprising: providing
a grinder having a top portion comprising a first plurality of
teeth protruding from a bottom surface of the top portion;
providing an upper chamber, the upper chamber rotatably coupled to
the top portion, the upper chamber for forming a first cavity
placing unground herb material into the first cavity, a second
plurality of teeth protruding from a lower surface of the first
cavity, extending towards the first plurality of teeth of the top
portion, providing a plurality of apertures being defined by the
lower surface of the first cavity that passes through the upper
chamber, the aperture allowing ground herbs to exit the upper
chamber once ground; providing a lower chamber coupled with the
upper chamber, the lower chamber comprising a second cavity, the
lower chamber removably connected to the upper chamber, the
plurality of aperture of the upper chamber communicating with the
second cavity of the lower chamber; crushing unground herbal
material between the top portion and the upper chamber where the
first and second pluralities of teeth engage the unground herbal
material; rotating the top portion and the upper chamber in
opposite directions and thereby grinding the unground herbal
material between the first and second pluralise of teeth, the
ground herbs passing through the aperture into the second cavity of
the lower chamber; providing a filling container aperture formed by
an edge wall of the lower chamber, the filling container aperture
having an open position allowing passage of the ground herbs out of
the lower chamber cavity into a mouth of the coupled filling
container; uncoupling of the storage container from the filling
container aperture with the ground herbal material being stored in
the storage container.
[0010] In some embodiments the upper chamber comprises an inside
circumference and wherein the top portion comprises an outer
circumference wherein when the upper chamber may be coupled with
the top portion, a gap may be formed about the inside circumference
wherein the inside circumference has a smaller diameter than the
outer circumference.
[0011] In some embodiments a plurality of apertures being defined
by the lower surface of the first cavity that passes through the
upper chamber, the aperture allowing ground herbs to exit the upper
chamber once ground through at least some of the plurality of
apertures.
[0012] In some embodiments a lower chamber comprising a second
cavity, the lower chamber removably connected to the upper chamber,
the plurality of aperture of the upper chamber communicating with
the second cavity of the lower chamber.
[0013] In some embodiments a spout formed by an edge wall and an
upper surface of the lower chamber, the spout having an open
position allowing passage of the ground herbs out of the lower
chamber cavity when the upper chamber may be uncoupled from the
lower chamber, and having a closed position preventing passage of
the ground herbs out of the second cavity of the lower chamber when
the upper chamber may be coupled with the lower chamber.
[0014] In some embodiments wherein when the herb grinder is viewed
from a top view that is perpendicular with the central axis the
herb grinder comprises an ovate shape.
[0015] In some embodiments the ovate shape comprises a cuboid
structure having four radiused comprising a first radius, a second
radius, a third radius and a fourth radius, wherein the second
radius may be found opposite the first radius along and bisected by
a first axis and a perpendicular radial axis bisects third and
fourth radii where the third radius may be may be larger than the
first radius and fourth radius may be larger than the second radius
and the second radius may be smaller than the third radius and the
fourth radius and first radius.
[0016] In some embodiments a filling container aperture formed by
an edge wall of the lower chamber, the filling container aperture
having an open position allowing passage of the ground herbs out of
the lower chamber cavity and comprising a storage container for
being releasably coupled with the filling container aperture for
collecting the ground herbs and a lid for being releasably coupled
with the filling container aperture when the storage container is
other than coupled with the filling container aperture.
[0017] In some embodiments the first cavity may be magnetically
connected to the top portion.
[0018] In some embodiments the bottom portion may be one of
magnetically connected to the lower chamber and threaded connection
to the low chamber.
[0019] In some embodiments at least one of the four sides may be
concave and comprise a diameter of curvature.
[0020] In some embodiments the four sides may be concave and each
comprise a diameter of curvature wherein the first side has a
smaller diameter of curvature than the third and fourth side
diameters of curvature and the second side has a diameter of
curvature larger than the diameter of curvature than the third and
fourth side.
[0021] In some embodiments providing a plurality of apertures being
defined by the lower surface of the first cavity that passes
through the upper chamber, the aperture allowing ground herbs to
exit the upper chamber once ground.
[0022] In some embodiments providing a lower chamber coupled with
the upper chamber, the lower chamber comprising a second cavity,
the lower chamber removably connected to the upper chamber, the
plurality of aperture of the upper chamber communicating with the
second cavity of the lower chamber.
[0023] In some embodiments uncoupling of the lower chamber from the
upper chamber and removing of the ground herbs from the second
cavity.
BRIEF DESCRIPTION OF THE DRAWINGS
[0024] FIG. 1A illustrates a herb grinder as a first embodiment of
the invention in an exploded and perspective view.
[0025] FIG. 1B illustrates a herb grinder as a first embodiment of
the invention with an upper chamber coupled with a lower chamber
and top portion uncoupled from the upper chamber;
[0026] FIG. 1C illustrates a herb grinder as a first embodiment of
the invention with an upper chamber uncoupled with a lower chamber
and top portion not shown;
[0027] FIG. 1D illustrates a herb grinder when viewed from the top
and resembling an approximately egg or ovate shape;
[0028] FIG. 1E illustrates a top portion may be engaged with an
upper chamber and the top portion may be rotated about a central
axis relative to the upper chamber in a reciprocating motion;
[0029] FIG. 1F illustrates a single tooth from a second and third
set of teeth from the from the plurality of teeth;
[0030] FIG. 1G illustrates a plurality of apertures and plurality
of second teeth from a top view;
[0031] FIG. 1H illustrates a first plurality of teeth from a top
view;
[0032] FIG. 2A illustrates a herb grinder in a closed view with a
storage container attached in accordance with a second embodiment
of the invention;
[0033] FIG. 2B illustrates a herb grinder with a storage container
removed and a plug or a lid inserted into a filling container
aperture;
[0034] FIG. 2C illustrates a storage container removed from a
filling container aperture and a top portion removed to show a
second plurality of teeth;
[0035] FIG. 2D illustrates a storage container attached with a
filling container aperture and an upper chamber removed;
[0036] FIG. 2E illustrates an exploded view of the second
embodiment of the invention with a storage container attached with
a filling container aperture;
[0037] FIG. 2F illustrates a perspective view of the herb grinder
showing an ovate shape;
[0038] FIG. 2G illustrates a plug or a lid being removably attached
with a filling container aperture;
[0039] FIG. 2H illustrates a first plurality of teeth and a second
plurality of teeth being interdigitated when a top portion is
coupled with an upper chamber; and,
[0040] FIG. 3A illustrates a herb grinder in accordance with a
third embodiment of the invention from an exploded view.
DETAILED DESCRIPTION
[0041] Various apparatuses, methods and compositions are described
below to provide an example of an embodiment of each claimed
invention. No embodiment described below limits any claimed
invention and any claimed invention may cover apparatuses and
methods that differ from those described below. The claimed
inventions are not limited to apparatuses, methods and compositions
having all of the features of any one apparatus, method or
composition described below or to features common to multiple or
all of the apparatuses, methods or compositions described below. It
is possible that an apparatus, method or composition described
below is not an embodiment of any claimed invention. Any invention
disclosed in an apparatus, method or composition described below
that is not claimed in this document may be the subject matter of
another protective instrument, for example, a continuing patent
application, and the applicant(s), inventor(s) and/or owner(s) do
not intend to abandon, disclaim, or dedicate to the public any such
invention by its disclosure in this document.
[0042] Furthermore, it will be appreciated that for simplicity and
clarity of illustration, where considered appropriate, reference
numerals may be repeated among the figures to indicate
corresponding or analogous elements. In addition, numerous specific
details are set forth in order to provide a thorough understanding
of the example embodiments described herein. However, it will be
understood by those of ordinary skill in the art that the example
embodiments described herein may be practiced without these
specific details. In other instances, well-known methods,
procedures, and components have not been described in detail so as
not to obscure the example embodiments described herein. Also, the
description is not to be considered as limiting the scope of the
example embodiments described herein.
[0043] The terms "an embodiment," "embodiment," "embodiments," "the
embodiment," "the embodiments," "one or more embodiments," "some
embodiments," and "one embodiment" mean "one or more (but not all)
embodiments of the present invention(s)," unless expressly
specified otherwise.
[0044] The terms "including," "comprising," and variations thereof
mean "including but not limited to," unless expressly specified
otherwise. A listing of items does not imply that any or all of the
items are mutually exclusive, unless expressly specified otherwise.
The terms "a," "an," and "the" mean "one or more," unless expressly
specified otherwise.
[0045] Embodiments described herein relate generally to grinding of
leafy material, such as phyto materials and phyto material
products. Phyto material products may be derived from phyto
materials such as the leaves or buds of cannabis plants.
[0046] Referring to FIG. 1A a herb grinder 100 may be shown as a
first embodiment of the invention in an exploded and perspective
view. The herb grinder 100 may be formed from a top portion 101 and
upper chamber 102 and a lower chamber 103 and may include a spout
104.
[0047] The top portion 101 comprises a first plurality of teeth 111
protruding axially from a bottom surface 101b of the top portion
towards an upper chamber 102. The upper chamber 102 may be
rotatably coupled to the top portion 101 where the upper chamber
may be for forming a first cavity 131 into which a phyto or herbal
material for grinding 420 may be placed. The first plurality of
teeth 111 protruding axially from a bottom surface 101b of the top
portion towards an upper chamber 102 may extend about 8-9 mm.
[0048] A second plurality of teeth 112 protruding from a lower
surface 102b of the first cavity 131, extending towards the first
plurality of teeth 111 of the top portion 101. A plurality of
apertures 140 being defined by the lower surface 102b of the first
cavity 131 that passes through the upper chamber 102, the aperture
allowing ground herbs 421 to exit the upper chamber 102 once
ground. The second plurality of teeth 112 protruding from a lower
surface 102b of the first cavity 131, extending towards the first
plurality of teeth 111 of the top portion 101 may extend about 8-9
mm.
[0049] The first plurality of teeth 111 protruding axially from a
bottom surface 101b of the top portion towards an upper chamber 102
may be configured such that a distal end of the tooth that Is
proximate the lower surface of the first cavity does not touch the
lower surface of the first cavity. A gap of about 0.5 millimetres
are so maybe envisaged.
[0050] A second plurality of teeth 112 protruding from a lower
surface 102b of the first cavity 131, extending towards the first
plurality of teeth 111 of the top portion 101 may be oriented such
that the distal end of the tooth proximate the bottom surface 101b
of the top portion does not touch the distal end of the tooth. A
gap of about 0.5 millimetres are so maybe envisaged.
[0051] The first and second plurality of teeth, may be formed using
a CNC machining process as is well-known in the art. The first and
second plurality of teeth may be machine from aluminium or titanium
or metal material or may also be injection moulded from a plastic
such as a hard plastic such as a polycarbonate or other type of
thermoplastic material.
[0052] FIG. 1G illustrates the second plurality of teeth 112 from a
top view. The second plurality of teeth may be formed from a first
set of teeth 112a which are disposed about a first diameter about a
central axis 151 or a rotational axis (FIG. 1B) and a second set of
teeth 112b radially extend from the rotational axis 151 and may be
oriented about a second diameter and a third set of teeth may be
radially spaced from the second set of teeth and also oriented
about a third diameter 112c and a four set of teeth 112d may be
radially space from the third set of teeth about a fourth
diameter.
[0053] The first set may comprise four teeth, the second set may
comprise six teeth, the third set may comprise nine teeth and the
fourth set may comprise ten teeth.
[0054] FIG. 1F Illustrative a single tooth 160 from the second and
third set of teeth from the from the plurality of teeth. These
teeth may be formed from five surfaces or five sides with four
sides extending from lower surface 102b and being caped by an end
capping surface or fifth side 165 and approximating a mesa
structure. An inner side, or first side, 161 facing the central
axis 151, with an outside side 164, or second side, facing away
from the central axis, and two sides, third and fourth sides, 162,
163 opposite each other and, abutting the outside side 164 and the
inner side 161 that form the four sides. The tooth may extend from
a respective floor or ceiling by about 8-10 mm. The edges 166
abutting the four sides, which are herbal material cutting edges or
shredding edges may be approximately parallel with the axis of
rotation 151 and the fifth side 165 may be approximately parallel
with at least one of the bottom surface and the lower surface.
[0055] The third and fourth sides may have an approximately same
surface area and the first side may have a lower surface area than
the third and fourth side and the second side may have a higher
surface area than at least one of the third and fourth sides.
[0056] In some embodiments, at least one of the sides may be
concave and in some embodiments at least two of the sides may be
concave and in some embodiments all the sides may be concave. The
first side maybe concave having a diameter of curvature of 4.5 mm.
The third and fourth sides may be concave having a diameter of
curvature of approximately 10.6 mm. The second side maybe concave
having a diameter of curvature of approximately 17.2 mm.
[0057] FIG. 1H illustrates the first plurality of teeth 111 from a
top view. The first plurality of teeth may be formed from a fifth
set of teeth 111a which are disposed about a fifth diameter about
the central axis 151 or a rotational axis (FIG. 1B) and a second
set of teeth 111b radially extend from the rotational axis 151 and
may be oriented about a sixth diameter and a third set of teeth
111c may be radially spaced from the second set of teeth and also
oriented about a seventh diameter. The first set may comprise four
teeth, the second set may comprise eight teeth, the third set may
comprise nine teeth.
[0058] In some embodiments, the fifth diameter is larger than the
first diameter and is second diameter is larger than fifth diameter
and is sixth diameter is larger than the second diameter and the
third diameter is larger than the sixth diameter and seventh
diameter is larger than the third diameter and the fourth diameter
is larger than seventh diameter.
[0059] Referring to FIG. 1B, the upper chamber 102 may be coupled
with the top portion 101 and an outer circumference 102c of the
upper chamber couples with an inside circumference 101c of the top
portion 101. When the upper chamber may be coupled with the top
portion, a gap may be formed about the inside circumference and
between the inside circumference, for example this gap may be
approximately 0.1 to 0.5 mm. A diameter of the outer circumference
may be 54.5 mm and a diameter of the inside circumference 101c may
be about 54 mm wherein the inside circumference has a smaller
diameter than the outer circumference.
[0060] Of course, other diameters are also envisaged and the gap is
provided for facilitating rotation of the outer circumference of
the upper chamber with respect to an inside circumference of the
top portion.
[0061] When the upper chamber 102 may be coupled with the top
portion 101, the first and second pluralities of teeth may have the
inner side of the tooth facing an outside side of the tooth. A gap
between abutting edges of teeth oriented about adjacent diameters
may be about 0.35 mm to 0.75 mm which may result in a pinching and
cutting action of the herbal material.
[0062] An inner side 161 facing the central axis 151, may be
approximately parallel with an outside side 164 facing away from
the central axis, and two sides, third and fourth sides, 163, 164,
abutting the outside side and the inner side that form the four
sides.
[0063] In the first mode of operation or the loading mode of
operation when the upper chambers may be uncoupled from the top
portion The herbal material may be inserted between the first and
second pluralities of teeth, 111 and 112, respectively.
[0064] In a second mode of operation, or grinding mode of
operation, the top portion may be engaged with the upper chamber
and the first plurality of teeth and second plurality of teeth
engage the unground herbs in between and the lower chamber
comprising a second cavity 132, the lower chamber removably
connected to the upper chamber, the plurality of aperture of the
upper chamber communicating with the second cavity 132 of the lower
chamber 103.
[0065] Referring to FIG. 1E, when the lower chamber may be coupled
with the upper chamber and the top portion may be engaged with the
upper chamber and in the second mode of operation, the top portion
may be rotated about the central axis 151 (FIG. 1B) relative to the
upper chamber and the lower chamber. Through this rotating action
the herbal material may be ground between the first and second
plurality of teeth as the herb grinder is operated in a
reciprocating motion, where for example the top portion is rotated
with respect of the upper chamber by approximately fifty degrees in
a clockwise direction about the central axis 151 and then a hundred
degrees in a counter clockwise direction and then reversed for
example one hundred degrees and this operation is repeated a
plurality of times, until substantial amount of the herbal
material, passes into the second cavity or chamber from the upper
chamber 102. Referring to FIG. 1E, the top portion may 101 may be
rotated about the central axis 151 with respect to the lower
chamber 103.
[0066] The ground material may then pass through the apertures 140
that may be formed in the lower part of the upper chamber into the
second cavity of the lower chamber. Preferably the apertures 140
that are formed in the upper chamber are approximately 4 mm to 5 mm
in diameter. Further preferably the apertures 140 may be about 4.5
mm in diameter. The ground material may pass under the influence of
gravity through the aperture that may be formed in the lower part
of the upper chamber into the second cavity of the lower chamber or
through being moved by the first plurality of teeth from the top
portion. FIG. 1G illustrates the plurality of apertures 140 from
the top view. In some embodiments the apertures are of equal
diameter. Having equal diameter apertures, facilitates for the
ground herbal material to have an approximately similar particle
size. In some embodiments the apertures 140 may not be present and
the ground material may remain stored within the first cavity 131
and proximate the second plurality of teeth and the lower surface
102b and may be removed from the first cavity 131 through inverting
of the first cavity 131.
[0067] Referring to FIG. 1C and FIG. 1B, a spout 104 or a sloped
cavity may be formed by an edge wall and an upper surface 103a of
the lower chamber, the spout having an open position allowing
passage of the ground herbs out of the lower chamber cavity when
the upper chamber may be uncoupled from the lower chamber, and
having a closed position substantially preventing passage of the
ground herbs out of the second cavity of the lower chamber when the
upper chamber may be coupled with the lower chamber. The spout may
have a sloping floor, sloping towards the central axis of the herb
grinder.
[0068] FIG. 1B illustrates the having a closed position preventing
passage of the ground herbs out of the second cavity of the lower
chamber when the upper chamber may be coupled with the lower
chamber. Where FIG. 1A shows the open position where the upper
chamber may be coupled with the lower chamber.
[0069] Using the spout for example in combination with a finger or
a tool may allow for the ground herbal material to be slid into a
vaporizer device via the spout or into a container. With the spout
the ground material being taken from the second cavity through the
ground material being focused through the spout into where this may
facilitate dispensing of the ground herbal materials.
[0070] Referring to FIG. 1D, the herb grinder 100 is shown from
where the top portion and the lower chamber and the upper chamber
are coupled together and the herb grinder 100 in accordance with an
embodiment of the invention a housing of the herb grinder 100 may
resemble an approximately egg or ovate shape for an outside surface
101s and 103s thereof, when viewed from the top view that is
perpendicular to the central axis. The top portion 101 may have the
outside surface 101s and the lower chamber 103 may have the outside
surface 103s.
[0071] In an ovate shape when looking from the top view, the
grinder may have a rounded base side 100s having a first radius 181
bisected by a first axis 191 and a second radius 182 bisected by
second axis 192. The second axis 192 may be approximately
perpendicular to the first axis 191. The oval shape of the grinder
may be formed from a cuboid having each of the four vertical
corners radiused. This may be achieved through a machining or
injection moulding operation.
[0072] A second radius 182 may be found opposite the first radius
181 along and bisected by the first axis 191. A perpendicular
radial axis 192 includes third and fourth radii 183, 184 where the
third radius 183 may be may be larger than the first radius 181 and
fourth radius 184 which may be larger than the second radius 182
with the second radius 182 may be smaller than the third radius 183
and the fourth radius 184 and first radius 181. The first through
fourth radii may apply to the top portion 101 outside surface 101s
and the lower chamber 103 outside surface 103s. The first and
second axis 191 and 192 may radially extend from the central axis
151 (FIG. 1B).
[0073] The oval shape, may facilitate usage by an end-user, where
the outside surfaces of the top portion 101 outside surface 101s
may be placed in a left hand and the lower chamber 103 outside
surface 103s may be placed in a right hand with the thumbs of the
user placed proximate the second radius 182, and the fourth 184 and
first radius 181, may rest in the palms of the user with the user's
fingers grasping proximate the outside surfaces proximate the third
radius 183.
[0074] The herb grinder housing may be made from metals, plastics,
composites, wood, and the like and the housings may be separated
from the first and second pluralities of teeth which may be
manufacture from a metal material. Optionally the first plurality
of teeth are formed from a metal material and the top portion may
be formed from a plastic material or a non metallic material and
the lower chamber may be also formed from a non metal material.
[0075] In some embodiments the grinder may be coated with a
non-stick ceramic type material to prevent the ground material the
ground herbs from sticking to the inside surfaces of the grinder.
In some embodiments the first and second pluralities of teeth may
be coated with a non-stick ceramic type material to prevent the
ground material the ground herbs from sticking to the inside
surfaces of the grinder.
[0076] Referring to FIG. 1D and FIG. 1E, the advantages of having
the ovate shape enable ergonomic holding of the grinder within the
hands of a user and because of this configuration it enables the
end-user to get more purchase on the grinder form when grinding of
dense herbal materials and reduce slippage within their hands.
[0077] Cylindrical or rounded shape grinders, may not allow for
easy gripping of outside surface of the grinder as the round
outside surface may slip within the hands of the user. There are
other cuboid type grinders on the market, however these are not as
ergonomic and do not as easily fit into a user's hands as the ovoid
shape in accordance with embodiments of the invention.
[0078] Referring to FIG. 1C, in some embodiments there are
protrusions 186 protruding from the lower chamber for engaging
receptacles 187 in the upper chamber. The protrusions are for
preventing the upper chamber from rotating about the central axis
151 with respect to the top portion as well as the lower chamber
during grinding operation.
[0079] Referring to FIG. 1C, the upper chamber is shown uncoupled
with the lower chamber and in some embodiments there may be a
central member 151s that acts as a magnetic holder that protrudes
from an approximate center of the lower chamber to magnetically
engage the upper chamber where in the upper chamber has a magnet to
engage the top portion.
[0080] The top portion may contain a first magnet 171 and the upper
chamber may contain a second magnet 172 with a second magnet 172 of
the upper chamber may be for facing the first magnet of the top
portion and for magnetically coupling therewith.
[0081] The upper chamber may also contain a third magnet (not
shown) and the lower chamber may contain fourth magnet 174 where
the third and fourth magnets are for magnetically engaging each
other and the lower chamber may comprise a pedestal 151s for
holding of the fourth magnet. Optionally the upper chamber contains
a single magnet for coupling the first magnet of the top portion
and for a magnetic coupling of the fourth magnet from the lower
chamber.
[0082] In some embodiments the upper chamber 102 and the lower
chamber 103 may be coupled using a threaded engagement 467 or a
bayonet type engagement as is shown in FIG. 3A.
[0083] The diameter and size of the apertures may be formed in the
upper chamber may be size preferably such that the ground material
that's coming into the second cavity from the first cavity may be
sized symmetrically. Preferably the size may be ideal for
vaporization where this can be used and either convection or
conduction vaporizing device.
[0084] Referring to FIG. 2A a herb grinder 200 is shown in a closed
view in accordance with a second embodiment of the invention with a
storage container attached. The herb grinder 200 may be formed from
a top portion 201 and upper chamber 202 and a lower chamber 203 and
a filling container aperture 204.
[0085] The top portion 201 comprising a first plurality of teeth
211 (FIG. 2E) protruding from a bottom surface 201b of the top
portion towards an upper chamber 202. The upper chamber 202 may be
rotatably coupled with a magnetic connection to the top portion 201
where the upper chamber may be for forming a first cavity 231 into
which a phyto or herbal material for grinding 420 may be
placed.
[0086] A second plurality of teeth 212 protruding from a lower
surface 202b of the first cavity 231, extending axially towards the
first plurality of teeth 211 of the top portion 201. A plurality of
apertures 240 being defined by the lower surface 202b of the first
cavity 231 that passes through the upper chamber 202, the aperture
allowing ground herbs 421 to exit the upper chamber 202 once
ground.
[0087] When the upper chamber may be coupled with the top portion
and an outer circumference 202a of the upper chamber 202 couples
with an inside circumference 201a of the top portion. In the first
mode of operation or the loading mode of operation when the upper
chambers may be uncoupled from the top portion the herbal material
may be inserted between the first and second pluralities of teeth,
211 and 212. The first mode of operation may be illustrated in FIG.
2C. FIG. 2D illustrates the storage container 304 attached with the
filling container aperture 204 and an upper chamber removed
202.
[0088] In a second mode of operation as shown in FIG. 2A, the top
portion may be engaged with the upper chamber and the first
plurality of teeth and second plurality of teeth engage the herbs
in between and the lower chamber comprising a second cavity 232,
the lower chamber removably connected to the upper chamber, the
plurality of aperture of the upper chamber communicating with the
second cavity 232 of the lower chamber 203. The first and second
plurality of teeth, maybe similar to those shown in the embodiment
of FIGS. 1A through 1H.
[0089] When the lower chamber may be coupled with the upper chamber
and the top portion may be engaged with the upper chamber and in
the second mode of operation, the top portion may be rotated about
a central axis 251 relative to the upper chamber and the lower
chamber. Through this rotating action the herbal material may be
ground between the first and second plurality of teeth. The ground
material then passes through a plurality of apertures 240 formed in
the lower part of the upper chamber into the second cavity of the
lower chamber. Preferably the apertures that are formed in the
upper chamber are approximately 4 mm to 5 mm in diameter. Further
preferable the apertures are about 4.5 mm in diameter.
[0090] A filling container aperture 204 formed by an edge wall of
the lower chamber, the filling container aperture 204 having an
open position allowing passage of the ground herbs out of the lower
chamber cavity (as shown in FIG. 2C) where the storage container
304 may be for being magnetically coupled or coupled with a
threaded connection with the storage container 304.
[0091] The storage container for being releasably coupled with the
filling container aperture for collecting the ground herbs. The
storage container may be releasably coupled using either a magnetic
or a threaded connection.
[0092] Referring to FIG. 2D, when viewed from a top view of the
grinder 200 where the top portion and a lower chamber of the upper
chamber are all coupled together the grinder resembles an
approximately egg or ovate shape or a leaf shape or an ovate shape
when looking at top view, the grinder has a base having a first
radius 281 and has the widest point of the ovate shape below the
middle of the leaf shaped grinder. A second radius 282 may be found
opposite the first radius 281 along a same radial axis 291. A
perpendicular radial axis 292 includes third and fourth radii 283,
284 where the third radius may be larger than the first and fourth
radius which may be larger than the second radius with a second
radius may be smaller than the third, fourth and first radius 281.
FIG. 2E illustrates an exploded view of the second embodiment of
the invention with the storage container 304 attached with the
filling container aperture 204. Referring to FIG. 2F from a
perspective view the ovate shape of the herb grinder is shown.
[0093] FIG. 2C illustrates a storage container removed from a
filling container aperture and a top portion removed to show a
second plurality of teeth where being able to easily store the
ground leaf materials within the grinder may be also be
advantageous. Having a storage container that may be coupled to the
second cavity allows the ground phyto material to be transferred
directly into the container through tapping or some other
operation. Preferably in some embodiments the second cavity may be
sloped from a distal end 202d to a proximal end 202p (FIG. 2C),
proximal to the storage container, such that the ground herb
material can easily be transferred into the storage container
through the filling container aperture 204.
[0094] FIG. 2B illustrates the herb grinder 200 the storage
container 304 removed and when the storage container 304 is not
used with the grinder 200, a plug or a lid 305 may be inserted into
the filling container aperture 204 to prevent the ground materials
from falling out from the filling container aperture 204. The
storage container 304 may also include a threaded lid (not shown)
that can be attached to a mouth of the storage container 304 to
allow containing of ground phyto material that may be disposed
therein. FIG. 2G shows the plug or the lid 305 being removably
attached with the filling container aperture 204.
[0095] FIG. 2H illustrates the first plurality of teeth 211 and the
second plurality of teeth 212 being interdigitated when the top
portion 201 is coupled with the upper chamber 202, this may also
apply to the first and second embodiments of the invention.
[0096] Referring to FIG. 3A, another embodiment of the invention is
shown as a herb grinder 400 in accordance with a third embodiment
of the invention where the herb grinder 400. The herb grinder 400
is shown in an exploded view. The herb grinder 400 may be formed
from a top portion 401 and upper chamber 402 and a lower cavity
403c that forms a lower chamber 403 in conjunction with a lower
chamber lid 493 and a filling container aperture 404.
[0097] The top portion 401 comprises a first plurality of teeth,
similar to first plurality of teeth 111 protruding from a bottom
surface (not visible in this figure and similar to that shown in
FIG. 1A) of the top portion towards an upper chamber 402. The upper
chamber 402 may be rotatably coupled with a magnetic connection to
the top portion 401 where the upper chamber may be for forming a
first cavity 431 into which a phyto or herbal material for grinding
420 may be placed.
[0098] A second plurality of teeth 412 may protrude from a lower
surface 402b of the first cavity 231, extending axially towards the
first plurality of teeth of the top portion 401. A plurality of
apertures 440 being defined by the lower surface 402b of the first
cavity 431 that passes through the upper chamber 402, the aperture
allowing ground herbs 421 to exit the upper chamber 402 once
ground.
[0099] When the upper chamber may be coupled with the top portion
and an outer circumference 402a of the upper chamber 402 couples
with an inside circumference of the top portion.
[0100] In the first mode of operation or the loading mode of
operation when the upper chamber 402 may be uncoupled from the top
portion 401 the unground herbal material 420 may be inserted
between at least one of the first and second pluralities of
teeth.
[0101] In a second mode of operation the top portion 401 may be
engaged with the upper chamber 402 and the first plurality of teeth
and second plurality of teeth engage the herbs 420 in between and
the lower chamber comprising a second cavity 432, the lower chamber
removably connected to the upper chamber, the plurality of aperture
of the upper chamber communicating with the second cavity 432 of
the lower chamber 403. The first and second plurality of teeth,
maybe similar to those shown in the embodiment of FIGS. 1A through
1H.
[0102] When the lower chamber may be coupled with the upper chamber
and the top portion may be engaged with the upper chamber and in
the second mode of operation, the top portion may be rotated about
a central axis 451 relative to the upper chamber and the lower
chamber. Through this rotating action the herbal material may be
ground between the first and second plurality of teeth. The ground
material then passes through a plurality of apertures 440 formed in
the lower part of the upper chamber into the second cavity of the
lower chamber. Preferably the apertures that are formed in the
upper chamber are approximately 4 mm to 5 mm in diameter. Further
preferable the apertures are about 4.5 mm in diameter.
[0103] A filling container aperture 404 formed by an edge wall of
the lower chamber, the filling container aperture 404 having an
open position allowing passage of the ground herbs out of the lower
chamber cavity where the storage container 304 may be for being
magnetically coupled or coupled with a threaded connection with the
storage container 304.
[0104] The storage container for being releasably coupled with the
filling container aperture for collecting the ground herbs. The
storage container may be releasably coupled using either a magnetic
or a threaded connection. Similarly that shown in FIG. 2D, the
third embodiment of the invention, when viewed from a top view of
the grinder 400 where the top portion and a lower chamber of the
upper chamber are all coupled together the grinder resembles an
approximately egg or ovate shape or a leaf shape as is
aforementioned.
[0105] The lower cavity 403c that forms a lower chamber 403 in
conjunction with a lower chamber lid 493 may have the lower chamber
lid 493 engaged with the lower chamber 403 using a magnetic or a
threaded coupling. A screen member 492 comprising a plurality of
perforations that may be about 0.2 mm to 0.5 mm to about 1 mm in
size may be disposed proximate the lower chamber lid 493 such that
ground herbal material may contact the screen member 492 and the
screen member may allow for some finer ground material to pass
through the perforations and other ground material to rest on top
of the screen member and for this material to then be propagated it
to the filling container a picture for potential subsequent storage
into the storage container 304.
[0106] With such a grinder, the ground herbal material may be first
may be ground between the first and second pluralities of teeth and
it then the material may fall through to the lower chamber 403,
where finer particles fall into a fourth chamber 483 through the
filter screen member 492.
[0107] In the third embodiment 400, the upper chamber 402 may be
threaded with the lower chamber 403 and in some cases the upper
chamber 402 may be magnetically coupled with the lower chamber
403.
[0108] In some embodiments a magnetic coupling strength between the
lower chamber and the upper chamber may be greater than a magnetic
coupling strength between the upper chamber and a top portion. This
means that upon uncoupling the top portion from the upper chamber
the upper chamber remains magnetically coupled to the lower
chamber.
[0109] In some embodiments there may also be plastic or PTFE ring
surrounding a periphery of the upper chamber where this ring may be
in contact with the top portion and prevents metal on metal
interaction between the top portion and the lower chamber where
this spacer ring provides a small gap between the top portion and
the lower chamber when the grinder assembled in a second mode of
operation in the grinding mode.
[0110] Advantageously having the magnetic coupling between the top
portion the upper chamber and the lower chamber and means it's
easier for the end user to take the grinder part for cleaning, or
during grinding operations or for removing of the ground herbal or
phyto material. Further advantageously with the upper chamber
coupled to the lower chamber the top portion can be removed with
the upper chamber and lower chamber may serve as a storage
container for storing the ground fighter material in the second
cavity.
[0111] While the above description describes features of example
embodiments, it will be appreciated that some features and/or
functions of the described embodiments are susceptible to
modification without departing from the spirit and principles of
operation of the described embodiments. For example, the various
characteristics which are described by means of the represented
embodiments or examples may be selectively combined with each
other. Accordingly, what has been described above is intended to be
illustrative of the claimed concept and non-limiting. It will be
understood by persons skilled in the art that other variants and
modifications may be made without departing from the scope of the
invention as defined in the claims appended hereto. The scope of
the claims should not be limited by the preferred embodiments and
examples, but should be given the broadest interpretation
consistent with the description as a whole.
* * * * *